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And better schema retreiving method for Postgres
This commit is contained in:
Timothy Warren 2012-04-06 16:36:50 -04:00
parent 7c25981fcb
commit 13b3f36d02
3 changed files with 26 additions and 15 deletions
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12
sys/db/db_pdo.php
View File

@ -195,8 +195,18 @@ abstract class DB_PDO extends PDO {
// ------------------------------------------------------------------------- // -------------------------------------------------------------------------
/** /**
* Abstract public functions to override in child classes * Return schemas for databases that list them
*
* @return array
*/ */
public function get_schemas()
{
return FALSE;
}
// -------------------------------------------------------------------------
// ! Abstract public functions to override in child classes
// -------------------------------------------------------------------------
/** /**
* Return list of tables for the current database * Return list of tables for the current database

15
sys/db/drivers/pgsql.php
View File

@ -117,29 +117,20 @@ SQL;
* Get a list of schemas, either for the current connection, or * Get a list of schemas, either for the current connection, or
* for the current datbase, if specified. * for the current datbase, if specified.
* *
* @param string $database=""
* @return array * @return array
*/ */
public function get_schemas($database="") public function get_schemas()
{ {
if($database === "")
{
$sql = <<<SQL $sql = <<<SQL
SELECT DISTINCT "schemaname" FROM "pg_tables" SELECT DISTINCT "schemaname" FROM "pg_tables"
WHERE "schemaname" NOT LIKE 'pg\_%' WHERE "schemaname" NOT LIKE 'pg\_%'
SQL; AND "schemaname" != 'information_schema'
}
$sql = <<<SQL
SELECT "nspname" FROM pg_namespace
WHERE "nspname" NOT LIKE 'pg\_%'
SQL; SQL;
$res = $this->query($sql); $res = $this->query($sql);
$schemas = $res->fetchAll(PDO::FETCH_ASSOC); $schemas = $res->fetchAll(PDO::FETCH_ASSOC);
return $schemas; return db_filter($schemas, 'schemaname');
} }
// -------------------------------------------------------------------------- // --------------------------------------------------------------------------

14
sys/windows/widgets/db_tabs.php
View File

@ -88,6 +88,11 @@ class DB_tabs extends GTKNotebook {
self::_add_tab($conn, 'Databases', 'Db Name', 'get_dbs'); self::_add_tab($conn, 'Databases', 'Db Name', 'get_dbs');
} }
// 'Schemas' Tab
{
self::_add_tab($conn, 'Schemas', 'Schema Name', 'get_schemas');
}
// 'Tables' Tab // 'Tables' Tab
{ {
self::_add_tab($conn, 'Tables', 'Table Name', 'get_tables'); self::_add_tab($conn, 'Tables', 'Table Name', 'get_tables');
@ -98,6 +103,11 @@ class DB_tabs extends GTKNotebook {
self::_add_tab($conn, 'Views', 'View Name', 'get_views'); self::_add_tab($conn, 'Views', 'View Name', 'get_views');
} }
// 'Sequences' Tab
{
self::_add_tab($conn, 'Sequences', 'Sequence Name', 'get_sequences');
}
self::$instance->show_all(); self::$instance->show_all();
@ -152,12 +162,12 @@ class DB_tabs extends GTKNotebook {
* @param string $method * @param string $method
* @return void * @return void
*/ */
private static function _add_tab(&$conn, $tab_name, $col_name, $method) private static function _add_tab(&$conn, $tab_name, $col_name, $method, $params=array())
{ {
$tab = new Data_Grid(); $tab = new Data_Grid();
$tab_model = $tab->get_model(); $tab_model = $tab->get_model();
$tab_data = call_user_func_array(array($conn, $method), array()); $tab_data = call_user_func_array(array($conn, $method), $params);
if($tab_data !== FALSE) if($tab_data !== FALSE)
{ {